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Better index buffer management

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This commit is contained in:
Isaac Marovitz 2024-07-08 12:02:42 +01:00 • committed by Isaac Marovitz
parent 18a1741348
commit 655823ecc7
5 changed files with 108 additions and 34 deletions
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29
src/Ryujinx.Graphics.Metal/Pipeline.cs
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@ -377,8 +377,6 @@ namespace Ryujinx.Graphics.Metal
return;
}
var renderCommandEncoder = GetOrCreateRenderEncoder(true);
// TODO: Reindex unsupported topologies
if (TopologyUnsupported(_encoderStateManager.Topology))
{
@ -387,21 +385,22 @@ namespace Ryujinx.Graphics.Metal
var primitiveType = TopologyRemap(_encoderStateManager.Topology).Convert();
var indexBuffer = _encoderStateManager.IndexBuffer;
(MTLBuffer mtlBuffer, int offset, MTLIndexType type) = _encoderStateManager.IndexBuffer.GetIndexBuffer(_renderer, Cbs);
ulong offset = _encoderStateManager.IndexBufferOffset;
MTLIndexType type = _encoderStateManager.IndexType;
int indexSize = type == MTLIndexType.UInt32 ? sizeof(int) : sizeof(short);
if (mtlBuffer.NativePtr != IntPtr.Zero)
{
var renderCommandEncoder = GetOrCreateRenderEncoder(true);
renderCommandEncoder.DrawIndexedPrimitives(
primitiveType,
(ulong)indexCount,
type,
indexBuffer.Get(Cbs, (int)offset, indexCount * indexSize).Value,
offset,
(ulong)instanceCount,
firstVertex,
(ulong)firstInstance);
renderCommandEncoder.DrawIndexedPrimitives(
primitiveType,
(ulong)indexCount,
type,
mtlBuffer,
(ulong)offset,
(ulong)instanceCount,
firstVertex,
(ulong)firstInstance);
}
}
public void DrawIndexedIndirect(BufferRange indirectBuffer)